But not everything which looks like a triggered ability is actually a triggered ability
Yes, graveyard hate can cause cards to leave the graveyard , depending on how it functions
Aether Theorist, for the price of two mana, is far more powerful
Thats the kind of question great game design always asks, which leads us to unearth the unearth mechanic
(Unless you're Ken Nagle, in which case you do it right to left.) However, there's an important distinction to make here: you need to see what you're actually going to want to cast at each mana cost, not what you can cast at each mana cost
Graded Population Report: Pikachu VMAX #114 Visualize the distrbution of grades in the chart